Lazily Create and Recycle Children

           
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" xmlns:s="library://ns.adobe.com/flex/spark">
    
    <mx:String id="txt">this is a test.</mx:String>
    <s:Scroller id="scroller">
        <s:DataGroup width="150" height="120" itemRenderer="spark.skins.spark.DefaultItemRenderer">
            <s:layout>
                <s:VerticalLayout useVirtualLayout="true" />
            </s:layout>
            <s:dataProvider>
                <mx:ArrayCollection source="{txt.split(' ')}" />
            </s:dataProvider>
        </s:DataGroup>
    </s:Scroller> 
</mx:Application>

1.	Associating a DataGroup container's dataProvider with an array of strings.
2.	Use the DefaultItemRenderer with a DataGroup container
3.	shows a DataGroup container where all its children are Flex components.
4.	Item renderer for DataGroup
5.	DataGroup with Data provider
6.	Control DataGroup width
7.	TitleLayout for DataGroup
8.	DataGroup item added event
9.	DataGroup item removed event
10.	LayOut Children Using Rows and Columns
11.	Create a Custom 3D Layout

Lazily Create and Recycle Children : DataGroup « Data Model « Flex

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